Facebook: FREE Full-Sized Sinus or Allergy Buster July 14th, 2010 By Kaley 1 Comment Would you like to have these great deals delivered right to your inbox? Subscribe to our email digest. Or if you use a feed reader, subscribe to our RSS feed. Thanks for stopping by! Get a free full-sized Sinus or Allergy Buster on Facebook when you share the craziest remedy you’ve tried to relieve your sinus symptoms. You’ll need to allow their contest app access to your profile. Thanks, Mojo Savings!